/**
 * Image Generator Styles
 */

/* Image mode toggle button */
.input-bar__image-toggle {
    flex-shrink: 0;
}

.input-bar__image-toggle.btn--active {
    background: var(--accent-primary);
    color: white;
}

/* Options panel */
.image-options {
    background: var(--bg-panel);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.image-options__body {
    padding: 1rem;
}

.image-options__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.image-options__field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.image-options__field label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.image-options__field select {
    padding: 0.5rem;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    background: var(--bg-base);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.image-options__field select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Reference images */
.image-options__references {
    padding-top: 0;
}

.image-options__references > label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.image-options__hint {
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
}

.image-options__ref-list {
    cursor: pointer;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    min-height: 60px;
    padding: 0.5rem;
    border: 2px dashed var(--border-default);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    transition: border-color 0.2s, background 0.2s;
}

.image-options__ref-list:empty::before {
    content: 'Drop images here or click to browse';
    color: var(--text-muted);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.image-options__ref-list.drag-over {
    border-color: var(--accent-primary);
    background: rgba(175, 58, 3, 0.1);
}

.image-options__ref-item {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.image-options__ref-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-options__ref-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-options__ref-remove:hover {
    background: var(--accent-danger);
}

/* Edit source preview */
.image-options__edit-source {
    border-top: 1px solid var(--border-default);
    padding-top: 1rem;
    margin-top: 1rem;
}

.image-options__edit-source > label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.image-options__edit-preview {
    max-width: 200px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.image-options__edit-preview img {
    width: 100%;
    height: auto;
    display: block;
}

/* Generated image in chat */
.generated-image {
    margin: 0.5rem 0;
}

.generated-image__img {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: transform 0.2s;
}

.generated-image__img:hover {
    transform: scale(1.02);
}

.generated-image__actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.generated-image__description {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-style: italic;
}

/* Error state */
.image-error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--accent-danger);
    border-radius: var(--radius-sm);
    padding: 1rem;
}

.image-error strong {
    display: block;
    margin-bottom: 0.5rem;
}

.image-error p {
    margin: 0;
    font-size: 0.875rem;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .image-options__row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .generated-image__actions {
        flex-direction: column;
    }
    
    .generated-image__actions .btn {
        width: 100%;
        justify-content: center;
    }
}